C. The brain sends messages to the spinal cord
Answer:
What abiotic aspects of an ecosystem can be affected by biotic aspects?
animals digging in the ground adding to soil erosion
Explanation:
Abiotic factor that could be affected by biotic factor entails the digging of ground which aids soil erosion.
Sarcoma- 'Sarcoma' means malignant tumour.
Embryonic Skin Cells is the correct answer.
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Flash floods, hailstorms
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